#3642b5

Color #3642b5

A moderately saturated medium blue.

Closest named color Slate Blue #6a5acd · ΔE 12.39 Nearest Tailwind class blue-800 #193cb8 · ΔE 2.6

Open in Palette generator Color wheel Color mixer Contrast checker Blindness simulator Gradient

Conversions

HEX

#3642b5

RGB

rgb(54, 66, 181)

HSL

hsl(234.3, 54%, 46.1%)

HSV / HSB

hsv(234.3, 70.2%, 71%)

CMYK

cmyk(70.2%, 63.5%, 0%, 29%)

LAB

lab(34.02, 33.9, -62.33)

LCH

lch(34.02, 70.95, 298.54)

OKLCH

oklch(44.5%, 0.1801, 272.13)

HWB

hwb(234.3, 21.2%, 29%)

Harmony colors

Complementary

#b5a936

Analogous

#3682b5

#3642b5

#6936b5

Triadic

#3642b5

#b53642

#42b536

Split-complementary

#3642b5

#b56936

#82b536

Tetradic

#3642b5

#a936b5

#b5a936

#42b536

Square

#3642b5

#b53682

#b5a936

#36b569

Shades

Color #3642b5 mixed toward black.

#2d3797

#242c79

#1b215b

#12163c

#090b1e

Tints

Color #3642b5 mixed toward white.

#4f5aca

#727bd5

#959cdf

#b8bdea

#dcdef4

Tones

Color #3642b5 mixed toward gray.

#414baa

#4b53a0

#565c95

#60648b

#6b6d80

Accessibility

Aa White text on this color

8.07:1

Aa Black text on this color

2.6:1

White text reads better on this background (8.07:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#3c3ca2 · ΔE 3.3

Deuteranopia

#3b3a9e · ΔE 4

Tritanopia

#37928e · ΔE 39.1

Achromatopsia

#505050 · ΔE 27.4

Left half is the original, right half is the simulated appearance. See all 8 vision types →

Code

CSS

background-color: #3642b5;

Tailwind (arbitrary value)

bg-[#3642b5]

Related colors

Navy #000080

Lavender #e6e6fa

Blue #0000ff

Dark Blue #00008b

Ghost White #f8f8ff

Medium Blue #0000cd

Frequently asked questions

#3642b5 (#3642b5) is rgb(54, 66, 181) in RGB.

No, #3642b5 is not one of the 216 web-safe colors — for that, every RGB channel would have to be a multiple of 51.

Related tools

Colors

HEX to RGB Converter

Convert any HEX color code to its RGB and HSL equivalents, live, with copy-to-clipboard values.

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Contrast Checker

Check the WCAG contrast ratio between any two colors, live, with AA/AAA pass-fail results.

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Palette Generator

Generate complementary, analogous, triadic, split-complementary, tetradic, square, and monochromatic palettes from any base color.

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Build something with this color

Generate a full palette from #3642b5, or check how it holds up for accessibility.

Generate a palette → Check contrast